PCP Quiz 3

Question 1 of 20

The major determinants of blood volume are red cell mass and:






Question 2 of 20

T and B cells which play critical roles in immunity, are types of white cells called:






Question 3 of 20

Which of the following is not a function of the musculoskeletal system?






Question 4 of 20

The muscular system consists of about how many muscle groups?






Question 5 of 20

The normal intracranial pressure is:






Question 6 of 20

Which is the opening for light to travel through into the eye?






Question 7 of 20

At its distal end, the spinal cord is attached to the:






Question 8 of 20

Which structures enter or exit the lungs at the pulmonary hilum?






Question 9 of 20

Insulin's primary function is:






Question 10 of 20

The inner layer of the blood vessels is which of the following?






Question 11 of 20

The volume of air contained in a normal inspiration is about:






Question 12 of 20

The enzyme that is produced by the kidney and is part of the physiologic response to low blood pressure is called:






Question 13 of 20

The cerebellum is the center of conscious thought and perception.



Question 14 of 20

The capillaries serving the brain are thicker and less permeable than those in the rest of the body.



Question 15 of 20

The term for: the ability of the cells to propagate electrical impulses from one to another.








Question 16 of 20

The term for: the ability of the cells to respond to an electrical stimulus.








Question 17 of 20

The term for: the stimulation of myocardial cells that subsequently spreads across the myocardium.








Question 18 of 20

The term for: the period of time when the myocardium is contracting.








Question 19 of 20

The term for: the pacemaker cells' capability of self-depolarization.








Question 20 of 20

The term for: the period of time when the myocardium is relaxed and cardiac filling occurs.